INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-19.pddl']
INFO     translator arguments: []
INFO     translator time limit: None
INFO     translator memory limit: None
INFO     callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-19.pddl
Parsing...
Parsing: [0.080s CPU, 0.084s wall-clock]
Normalizing task... [0.000s CPU, 0.003s wall-clock]
Instantiating...
Generating Datalog program... [0.030s CPU, 0.024s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.020s CPU, 0.021s wall-clock]
Preparing model... [0.090s CPU, 0.097s wall-clock]
Generated 46 rules.
Computing model... [5.310s CPU, 5.310s wall-clock]
47972 relevant atoms
19679 auxiliary atoms
67651 final queue length
151867 total queue pushes
Completing instantiation... [16.920s CPU, 16.913s wall-clock]
Instantiating: [22.440s CPU, 22.430s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.230s CPU, 0.229s wall-clock]
Checking invariant weight... [0.010s CPU, 0.008s wall-clock]
Instantiating groups... [0.180s CPU, 0.176s wall-clock]
Collecting mutex groups... [0.020s CPU, 0.019s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.050s CPU, 0.050s wall-clock]
Building translation key... [0.030s CPU, 0.033s wall-clock]
Computing fact groups: [0.680s CPU, 0.682s wall-clock]
Building STRIPS to SAS dictionary... [0.020s CPU, 0.018s wall-clock]
Building dictionary for full mutex groups... [0.020s CPU, 0.013s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.017s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.730s CPU, 0.722s wall-clock]
Translating task: [14.060s CPU, 14.051s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
71 propositions removed
Detecting unreachable propositions: [7.040s CPU, 7.039s wall-clock]
Reordering and filtering variables...
71 of 71 variables necessary.
0 of 71 mutex groups necessary.
43848 of 43848 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [2.080s CPU, 2.075s wall-clock]
Translator variables: 71
Translator derived variables: 0
Translator facts: 2823
Translator goal facts: 55
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 43848
Translator axioms: 0
Translator task size: 263853
Translator peak memory: 209312 KB
Writing output... [4.490s CPU, 4.816s wall-clock]
Done! [51.500s CPU, 51.814s wall-clock]
planner.py version 0.0.1

Time:	 11.25s
Memory: 738MB

Iteration 1
Queue:		 [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 0
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 1
Time         : 13.076s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 11.308s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 1        (Average Length: 2.00 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 0        (Eliminated:    0 Frozen:    0)
Constraints  : 0        (Binary:   0.0% Ternary:   0.0% Other:   0.0%)

Memory Peak  : 874MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 0.06s
Memory:		 810MB (+72MB)
UNSAT
Iteration Time:	 0.06s

Iteration 2
Queue:		 [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 0
Expected Memory: 810MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 4.03s
Memory:		 810MB (+0MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 2
Time         : 49.535s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 47.780s

Choices      : 0       
Conflicts    : 0        (Analyzed: 0)
Restarts     : 0       
Problems     : 2        (Average Length: 4.50 Splits: 0)
Lemmas       : 0        (Deleted: 0)
  Binary     : 0        (Ratio:   0.00%)
  Ternary    : 0        (Ratio:   0.00%)
  Conflict   : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 0        (Average:  0.00 Max:   0 Sum:      0)
  Executed   : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio:   0.00%)
  Bounded    : 0        (Average:  0.00 Max:   0 Sum:      0 Ratio: 100.00%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 201197   (Eliminated:    0 Frozen: 201197)
Constraints  : 318574   (Binary:  97.6% Ternary:   1.1% Other:   1.3%)

Memory Peak  : 874MB
Max. Length  : 0 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 29.36s
Memory:		 859MB (+49MB)
UNSAT
Iteration Time:	 36.48s

Iteration 3
Queue:		 [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 5
Expected Memory: 908.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 3.77s
Memory:		 876MB (+17MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 3
Time         : 127.812s (Solving: 21.54s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 126.072s

Choices      : 172247   (Domain: 172247)
Conflicts    : 34570    (Analyzed: 34570)
Restarts     : 100      (Average: 345.70 Last: 101)
Problems     : 3        (Average Length: 7.00 Splits: 0)
Lemmas       : 34570    (Deleted: 13073)
  Binary     : 485      (Ratio:   1.40%)
  Ternary    : 150      (Ratio:   0.43%)
  Conflict   : 34570    (Average Length:  997.3 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 34570    (Average:  4.71 Max: 1717 Sum: 162738)
  Executed   : 34548    (Average:  4.71 Max: 1717 Sum: 162705 Ratio:  99.98%)
  Bounded    : 22       (Average:  1.50 Max:  12 Sum:     33 Ratio:   0.02%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 439903   (Eliminated:    0 Frozen: 439903)
Constraints  : 2201373  (Binary:  98.4% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 1146MB
Max. Length  : 5 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 72.05s
Memory:		 1082MB (+206MB)
UNKNOWN
Iteration Time:	 78.30s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 1305.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 4.63s
Memory:		 1191MB (+109MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 4
Time         : 258.896s (Solving: 91.55s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 257.188s

Choices      : 573697   (Domain: 573697)
Conflicts    : 69864    (Analyzed: 69864)
Restarts     : 200      (Average: 349.32 Last: 103)
Problems     : 4        (Average Length: 9.50 Splits: 0)
Lemmas       : 69864    (Deleted: 41499)
  Binary     : 711      (Ratio:   1.02%)
  Ternary    : 310      (Ratio:   0.44%)
  Conflict   : 69864    (Average Length: 2732.0 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 69864    (Average:  7.70 Max: 1808 Sum: 538119)
  Executed   : 69818    (Average:  7.70 Max: 1808 Sum: 538062 Ratio:  99.99%)
  Bounded    : 46       (Average:  1.24 Max:  12 Sum:     57 Ratio:   0.01%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 687739   (Eliminated:    0 Frozen: 687739)
Constraints  : 4189094  (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 1817MB
Max. Length  : 10 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 124.35s
Memory:		 1817MB (+626MB)
UNKNOWN
Iteration Time:	 131.12s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 2552.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 3.90s
Memory:		 1876MB (+59MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 5
Time         : 349.442s (Solving: 121.36s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 347.772s

Choices      : 1911361  (Domain: 1911361)
Conflicts    : 89213    (Analyzed: 89213)
Restarts     : 300      (Average: 297.38 Last: 103)
Problems     : 5        (Average Length: 12.00 Splits: 0)
Lemmas       : 89213    (Deleted: 59472)
  Binary     : 1060     (Ratio:   1.19%)
  Ternary    : 526      (Ratio:   0.59%)
  Conflict   : 89213    (Average Length: 2382.6 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 89213    (Average: 18.65 Max: 7138 Sum: 1663584)
  Executed   : 89159    (Average: 18.65 Max: 7138 Sum: 1663519 Ratio: 100.00%)
  Bounded    : 54       (Average:  1.20 Max:  12 Sum:     65 Ratio:   0.00%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 935575   (Eliminated:    0 Frozen: 935575)
Constraints  : 6176824  (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 2160MB
Max. Length  : 15 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 84.35s
Memory:		 2096MB (+220MB)
UNKNOWN
Iteration Time:	 90.60s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 2831.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 4.01s
Memory:		 2145MB (+49MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 6
Time         : 501.012s (Solving: 211.60s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 499.408s

Choices      : 7425130  (Domain: 7425130)
Conflicts    : 123723   (Analyzed: 123723)
Restarts     : 400      (Average: 309.31 Last: 333)
Problems     : 6        (Average Length: 14.50 Splits: 0)
Lemmas       : 123723   (Deleted: 92595)
  Binary     : 1440     (Ratio:   1.16%)
  Ternary    : 739      (Ratio:   0.60%)
  Conflict   : 123723   (Average Length: 2108.2 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 123723   (Average: 53.92 Max: 11096 Sum: 6671503)
  Executed   : 123627   (Average: 53.92 Max: 11096 Sum: 6671396 Ratio: 100.00%)
  Bounded    : 96       (Average:  1.11 Max:  12 Sum:    107 Ratio:   0.00%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1183411  (Eliminated:    0 Frozen: 1183411)
Constraints  : 8164554  (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 2359MB
Max. Length  : 20 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 145.24s
Memory:		 2290MB (+145MB)
UNKNOWN
Iteration Time:	 151.65s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 3025.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 4.25s
Memory:		 2369MB (+79MB)
Unblocking actions...
Solving...
[start: stats after solve call]

Models       : 0+
Calls        : 7
Time         : 801.131s (Solving: 450.03s 1st Model: 0.00s Unsat: 0.00s)
CPU Time     : 799.656s

Choices      : 27121539 (Domain: 27121539)
Conflicts    : 189408   (Analyzed: 189408)
Restarts     : 500      (Average: 378.82 Last: 875)
Problems     : 7        (Average Length: 17.00 Splits: 0)
Lemmas       : 189408   (Deleted: 154968)
  Binary     : 1744     (Ratio:   0.92%)
  Ternary    : 912      (Ratio:   0.48%)
  Conflict   : 189408   (Average Length: 1909.1 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 189408   (Average: 134.03 Max: 17082 Sum: 25387076)
  Executed   : 189266   (Average: 134.03 Max: 17082 Sum: 25386830 Ratio: 100.00%)
  Bounded    : 142      (Average:  1.73 Max:  32 Sum:    246 Ratio:   0.00%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1431247  (Eliminated:    0 Frozen: 1431247)
Constraints  : 10152284 (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 2603MB
Max. Length  : 25 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 293.52s
Memory:		 2528MB (+159MB)
UNKNOWN
Iteration Time:	 300.26s

Iteration 8
Queue:		 [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 30
Blocking actions...
Solving...
[start: stats after solve call]

Models       : 0
Calls        : 8
Time         : 818.041s (Solving: 466.51s 1st Model: 0.00s Unsat: 16.48s)
CPU Time     : 816.576s

Choices      : 27168168 (Domain: 27168168)
Conflicts    : 203710   (Analyzed: 203709)
Restarts     : 532      (Average: 382.91 Last: 5294)
Problems     : 8        (Average Length: 18.88 Splits: 0)
Lemmas       : 203709   (Deleted: 173969)
  Binary     : 1815     (Ratio:   0.89%)
  Ternary    : 967      (Ratio:   0.47%)
  Conflict   : 203709   (Average Length: 2038.7 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 203709   (Average: 124.83 Max: 17082 Sum: 25429770)
  Executed   : 203559   (Average: 124.83 Max: 17082 Sum: 25429516 Ratio: 100.00%)
  Bounded    : 150      (Average:  1.69 Max:  32 Sum:    254 Ratio:   0.00%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1431247  (Eliminated:    0 Frozen: 1431247)
Constraints  : 10152257 (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 2603MB
Max. Length  : 30 steps
Models       : 0

[endof: stats after solve call]
Solving Time:	 16.72s
Memory:		 2528MB (+0MB)
UNSAT
Iteration Time:	 16.93s

Iteration 9
Queue:		 [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
*** Info : (planner): INTERRUPTED by signal!
UNKNOWN

INTERRUPTED  : 1

Models       : 0+
Calls        : 9
Time         : 845.673s (Solving: 493.68s 1st Model: 0.00s Unsat: 16.48s)
CPU Time     : 844.204s

Choices      : 27218655 (Domain: 27218655)
Conflicts    : 215738   (Analyzed: 215737)
Restarts     : 547      (Average: 394.40 Last: 5294)
Problems     : 9        (Average Length: 20.33 Splits: 0)
Lemmas       : 215737   (Deleted: 190576)
  Binary     : 1834     (Ratio:   0.85%)
  Ternary    : 979      (Ratio:   0.45%)
  Conflict   : 215737   (Average Length: 2256.4 Ratio: 100.00%) 
  Loop       : 0        (Average Length:    0.0 Ratio:   0.00%) 
  Other      : 0        (Average Length:    0.0 Ratio:   0.00%) 
Backjumps    : 215737   (Average: 118.10 Max: 17082 Sum: 25479485)
  Executed   : 215586   (Average: 118.10 Max: 17082 Sum: 25479230 Ratio: 100.00%)
  Bounded    : 151      (Average:  1.69 Max:  32 Sum:    255 Ratio:   0.00%)

Rules        : 795872  
Atoms        : 795872  
Bodies       : 1        (Original: 0)
Tight        : Yes
Variables    : 1431247  (Eliminated:    0 Frozen: 1431247)
Constraints  : 10152257 (Binary:  98.5% Ternary:   0.7% Other:   0.8%)

Memory Peak  : 2603MB
Max. Length  : 30 steps
Models       : 0